Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sophia Vezmar

Bib: 29339 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
30:09
3.11 mi
Rank: #25099
Start β†’ 5K
30:09 | 9:43/mi
10K
1:00:52
6.21 mi
Rank: #25354 (-255)
5K β†’ 10K
30:43 | 9:54/mi
15K
1:31:50
9.32 mi
Rank: #25455 (-101)
10K β†’ 15K
30:58 | 9:59/mi
20K
2:03:09
12.43 mi
Rank: #25396 (+59)
15K β†’ 20K
31:19 | 10:05/mi
HALF
2:09:42
13.11 mi
Rank: #25376 (+20)
20K β†’ HALF
6:33 | 9:37/mi
25K
2:34:29
15.53 mi
Rank: #25259 (+117)
HALF β†’ 25K
24:47 | 10:14/mi
30K
3:07:16
18.64 mi
Rank: #25091 (+168)
25K β†’ 30K
32:47 | 10:34/mi
20M
3:21:51
20.00 mi
Rank: #25018 (+73)
30K β†’ 20M
14:35 | 10:45/mi
21M
3:33:06
21.00 mi
Rank: #24935 (+83)
20M β†’ 21M
11:15 | 11:15/mi
35K
3:40:31
21.75 mi
Rank: #24860 (+75)
21M β†’ 35K
7:25 | 9:55/mi
23M
3:53:12
23.00 mi
Rank: #24739 (+121)
35K β†’ 23M
12:41 | 10:09/mi
24M
4:03:24
24.00 mi
Rank: #24688 (+51)
23M β†’ 24M
10:12 | 10:12/mi
40K
4:12:35
24.85 mi
Rank: #24641 (+47)
24M β†’ 40K
9:11 | 10:45/mi
25.2M
4:16:20
25.20 mi
Rank: #24608 (+33)
40K β†’ 25.2M
3:45 | 10:53/mi
FINISH
4:26:11
26.22 mi
Rank: #24538 (+70)
25.2M β†’ FINISH
9:51 | 9:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:09:42
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:16:29
Pace10:25 /mi
πŸ“ŠPositive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5830:099:4330:09
9:43
-
10K
6.21 mi12:25:411:00:529:4830:43
9:54
+0:11
15K
9.32 mi12:56:391:31:509:5230:58
9:59
+0:05
20K
12.43 mi13:27:582:03:099:5531:19
10:05
+0:06
HALF
13.11 mi13:34:312:09:429:546:33
9:37
-0:28
25K
15.53 mi13:59:182:34:299:5724:47
10:14
+0:37
30K
18.64 mi14:32:053:07:1610:0332:47
10:34
+0:20
20M
20.00 mi14:46:403:21:5110:0614:35
10:45
+0:11
21M
21.00 mi14:57:553:33:0610:0911:15
11:15
+0:30
35K
21.75 mi15:05:203:40:3110:097:25
9:55
-1:20
23M
23.00 mi15:18:013:53:1210:0912:41
10:09
+0:14
24M
24.00 mi15:28:134:03:2410:0910:12
10:12
+0:03
40K
24.85 mi15:37:244:12:3510:109:11
10:45
+0:33
25.2M
25.20 mi15:41:094:16:2010:113:45
10:53
+0:08
FINISH
26.22 mi15:51:004:26:1110:109:51
9:40
-1:13

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:37 /mi

Average Pace

10:10 /mi

Slowest Pace

11:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:47:25

85% of race

Time at Steady Pace

38:46

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:54:5830:099:4330:09
9:43
#25099
10K
6.21 mi12:25:411:00:529:4830:43
9:54
#25354
15K
9.32 mi12:56:391:31:509:5230:58
9:59
#25455
20K
12.43 mi13:27:582:03:099:5531:19
10:05
#25396
HALF
13.11 mi13:34:312:09:429:546:33
9:37
#25376
25K
15.53 mi13:59:182:34:299:5724:47
10:14
#25259
30K
18.64 mi14:32:053:07:1610:0332:47
10:34
#25091
20M
20.00 mi14:46:403:21:5110:0614:35
10:45
#25018
21M
21.00 mi14:57:553:33:0610:0911:15
11:15
#24935
35K
21.75 mi15:05:203:40:3110:097:25
9:55
#24860
23M
23.00 mi15:18:013:53:1210:0912:41
10:09
#24739
24M
24.00 mi15:28:134:03:2410:0910:12
10:12
#24688
40K
24.85 mi15:37:244:12:3510:109:11
10:45
#24641
25.2M
25.20 mi15:41:094:16:2010:113:45
10:53
#24608
FINISH
26.22 mi15:51:004:26:1110:109:51
9:40
#24538
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25099102221022225617(Top 88%)10513(Top 84%)10513(Top 184%)
10K6.21 mi3.10 mi25354-25510359-13710359-13725570(Top 88%)10486(Top 83%)10486(Top 183%)
15K9.32 mi3.11 mi25455-10110428-6910428-6925617(Top 88%)10513(Top 84%)10513(Top 184%)
20K12.43 mi3.11 mi25396+5910391+3710391+3725229(Top 87%)10321(Top 82%)10321(Top 181%)
HALF13.11 mi0.68 mi25376+2010380+1110380+1124693(Top 85%)10053(Top 80%)10053(Top 176%)
25K15.53 mi2.42 mi25259+11710331+4910331+4924814(Top 86%)10130(Top 81%)10130(Top 177%)
30K18.64 mi3.11 mi25091+16810270+6110270+6124423(Top 84%)10069(Top 80%)10069(Top 176%)
20M20.00 mi1.36 mi25018+7310254+1610254+1624375(Top 84%)10111(Top 80%)10111(Top 177%)
21M21.00 mi1.00 mi24935+8310221+3310221+3323664(Top 82%)9793(Top 78%)9793(Top 171%)
35K21.75 mi0.75 mi24860+7510186+3510186+3522944(Top 79%)9428(Top 75%)9428(Top 165%)
23M23.00 mi1.25 mi24739+12110144+4210144+4222516(Top 78%)9260(Top 74%)9260(Top 162%)
24M24.00 mi1.00 mi24688+5110125+1910125+1923360(Top 80%)9733(Top 77%)9733(Top 170%)
40K24.85 mi0.85 mi24641+4710120+510120+523754(Top 82%)10001(Top 80%)10001(Top 175%)
25.2M25.20 mi0.35 mi24608+3310112+810112+822124(Top 76%)9162(Top 73%)9162(Top 160%)
FINISH26.22 mi1.02 mi24538+7010094+1810094+1822891(Top 79%)9549(Top 76%)9549(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25617

Females

10513

F18-39

10513

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25570

Females

10486

F18-39

10486

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25617

Females

10513

F18-39

10513

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25229

Females

10321

F18-39

10321

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24693

Females

10053

F18-39

10053

HALF→25K

13.1 - 15.5 mi

Top 86%
Γ—4
+66ft-88ft

Overall

24814

Females

10130

F18-39

10130

25K→30K

15.5 - 18.6 mi

Top 84%
Γ—9
+181ft-148ft

Overall

24423

Females

10069

F18-39

10069

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24375

Females

10111

F18-39

10111

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23664

Females

9793

F18-39

9793

21M→35K

21.0 - 21.8 mi

Top 79%
Γ—7
+17ft-86ft

Overall

22944

Females

9428

F18-39

9428

35K→23M

21.8 - 23.0 mi

Top 78%
Γ—5
+23ft-63ft

Overall

22516

Females

9260

F18-39

9260

23M→24M

23.0 - 24.0 mi

Top 80%
Γ—6
+12ft-82ft

Overall

23360

Females

9733

F18-39

9733

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23754

Females

10001

F18-39

10001

40K→25.2M

24.9 - 25.2 mi

Top 76%
Γ—1
+13ft-16ft

Overall

22124

Females

9162

F18-39

9162

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
Γ—2
+22ft-21ft

Overall

22891

Females

9549

F18-39

9549

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1416*
Passed By
686
Net Change
+561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25099
5K β†’ 10K102200-255#25099#25354
10K β†’ 15K111200-101#25354#25455
15K β†’ 20K14788+59#25455#25396
20K β†’ HALF288+20#25396#25376
HALF β†’ 25K14427+117#25376#25259
25K β†’ 30K217*49+168#25259#25091
30K β†’ 20M9219+73#25091#25018
20M β†’ 21M10522+83#25018#24935
21M β†’ 35K827+75#24935#24860
35K β†’ 23M1276+121#24860#24739
23M β†’ 24M6817+51#24739#24688
24M β†’ 40K7023+47#24688#24641
40K β†’ 25.2M374+33#24641#24608
25.2M β†’ FINISH8616+70#24608#24538
TOTALS1416*686+561

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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